CryptoPhone 500

360 ̊ Security
Armored & Encrypted

The CryptoPhone 500 is a highly secure mobile phone that comes with full source code available for independent review.

Finally, you can perform an independent assessment to ensure that you can rely on strong encryption without any backdoors in the communications device that you entrust with your confidential data and telephone calls.

The GSMK CryptoPhone 500 enables you to put the trust where it belongs – in a trustworthy, open and scientific verification process.

GSMK CryptoPhone encryption technology is based on strong, well-researched algorithms combined with key lengths that provide peace of mind today and in the future.

GSMK CryptoPhones are the only secure mobile phones on the market with full source code available for independent security assessments. They can be verified to be free of backdoors, free of key escrow, free of centralized or operator- owned key generation, and they require no key registration.